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package it.polimi.weatherEver.business.entity;

import java.io.Serializable;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
import javax.persistence.JoinColumn;
import javax.persistence.ManyToOne;
import javax.persistence.NamedQueries;
import javax.persistence.NamedQuery;

/**
 *
 * @author Ettore
 */
@Entity (name="Invitation")
@NamedQueries({
    @NamedQuery(name=Invitation.findAnswered, query= "SELECT i FROM Invitation i WHERE i.answer!=null "),
})
public class Invitation implements Serializable {
    private static final long serialVersionUID = 1L;
    
    public static final String findAnswered= "Invitation.findAnswered";
            
    @Id
    @GeneratedValue(strategy = GenerationType.AUTO)
    private Long id;
    private boolean answer;
    @ManyToOne
    @JoinColumn (name="EVENT_ID")
    private Event referedEvent;
    @ManyToOne
    @JoinColumn (name="INVITED_ID")
    private User invited;

    public Long getId() {
        return id;
    }

    public void setId(Long id) {
        this.id = id;
    }
    
    public boolean getAnswer(){
        return answer;
    }
    
    public void setAnswer(boolean answer){
        this.answer=answer;
    }

    @Override
    public int hashCode() {
        int hash = 0;
        hash += (id != null ? id.hashCode() : 0);
        return hash;
    }

    @Override
    public boolean equals(Object object) {
        // TODO: Warning - this method won't work in the case the id fields are not set
        if (!(object instanceof Invitation)) {
            return false;
        }
        Invitation other = (Invitation) object;
        if ((this.id == null && other.id != null) || (this.id != null && !this.id.equals(other.id))) {
            return false;
        }
        return true;
    }

    @Override
    public String toString() {
        return "it.polimi.weatherEver.business.entity.Invitation[ id=" + id + " ]";
    }
    
}
